# -*- coding: utf-8 -*-#
#-------------------------------------------------------------------------------
# 建立者:       王景渊  
# Name:         01
# Description:
# Author:       dell
# Date:         2019/4/7
#-------------------------------------------------------------------------------
import  re
s=('bat','Bit','But','hAt','hit','hut')
m =input('请输入匹配项:')
a = re.search(s,m)
if  m is not None:
    print(m.group())
print(m)


